The first time I encountered Fafnir in his crystal cave I didn't remember that I had been charged with killing him, so I gave his box back to him. Now I'd like to murder his face so I can get <I can't remember his name now> to vouch for me with the Big Man. If I try to attack him in his city I get put in jail, and I've gone back to his cave to try to mess with his crystals to get him PO'd or something, but can't make that work either. Does anybody have any tips, or did the Murder-train pass me by the first time I met him?